WO2019052176A1 - 一种岸基接电箱 - Google Patents

一种岸基接电箱 Download PDF

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Publication number
WO2019052176A1
WO2019052176A1 PCT/CN2018/084188 CN2018084188W WO2019052176A1 WO 2019052176 A1 WO2019052176 A1 WO 2019052176A1 CN 2018084188 W CN2018084188 W CN 2018084188W WO 2019052176 A1 WO2019052176 A1 WO 2019052176A1
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WO
WIPO (PCT)
Prior art keywords
baffle
rotating shaft
fixed
locking
connecting arm
Prior art date
Application number
PCT/CN2018/084188
Other languages
English (en)
French (fr)
Inventor
王航
王大平
Original Assignee
如皋福大工程技术研究院有限公司
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Application filed by 如皋福大工程技术研究院有限公司 filed Critical 如皋福大工程技术研究院有限公司
Publication of WO2019052176A1 publication Critical patent/WO2019052176A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof

Definitions

  • the invention relates to the technical field of power equipment, in particular to a shore-based power box.
  • the ship shore power technology is a power supply technology used when the ship is docked.
  • fuel products mostly heavy oil and diesel
  • Fuel products such as heavy oil and diesel produce a large amount of sulfides and nitrogen oxides in the combustion process, causing serious pollution to the surrounding environment.
  • the weather can spread to areas hundreds of kilometers away.
  • many port areas at home and abroad are concentrated in the urban area.
  • the contradiction between the pollution of the port of arrival at the port and the environmental protection of the central city has become more and more prominent. Therefore, a shore-based power supply device for the river port is needed to realize the charging of the ship. Reduce the use of fossil fuels.
  • the existing shore-based power supply device includes a power-supply box, and the power-supply box is equipped with a power supply. In a harsh environment, seawater or rainwater can easily enter the power-supply box, which has potential safety hazards.
  • the object of the present invention is to provide a shore-based power receiving box, which solves the deficiencies in the prior art, provides sufficient protection for the power supply, and has a compact structure and reasonable design.
  • the invention provides a shore-based power receiving box, comprising:
  • a housing having an accommodating cavity therein, the accommodating cavity being formed with an opening on one side of the housing;
  • a drive mechanism the output end being coupled to the baffle such that the baffle approaches or moves away from the opening, the baffle forming a sealing fit with the opening when the baffle is moved toward the extreme position toward the opening.
  • the driving mechanism comprises a connecting member, a base, a first rotating shaft, a second rotating shaft, a first bearing seat, a rocker arm, a first roller and a drive a plate
  • the base is disposed in the accommodating cavity
  • the first rotating shaft is rotatably fixed to the base
  • two ends of the connecting member are respectively connected to the back of the baffle and the
  • the first rotating shaft is fitted with a first bevel gear
  • the first bearing seat is fixed on the base
  • the second rotating shaft is rotatably fixed to the first rotating shaft a shaft of the second rotating shaft and a shaft line of the first rotating shaft are perpendicular to each other
  • one end of the second rotating shaft is fitted with a first meshing gear a second bevel gear
  • the other end of the second rotating shaft is fixedly connected to the rocker arm
  • the first roller is disposed on a side of the rocker arm facing away from the second rotating shaft and away from the second a rotating
  • the shore-based power receiving box as described above, wherein, preferably, further comprising a driving motor, the output shaft of the driving motor is provided with a driving gear, and a driving rack is fixed at a bottom of the guiding plate, the driving A rack meshes with the drive gear.
  • the connecting member comprises a first connecting arm, a second connecting arm, a third connecting arm and a fourth connecting arm
  • the back of the baffle is fixedly flipped a sliding groove is formed in a surface of the inverting block, a sliding block is slidably fitted in the sliding groove, and one end of the first connecting arm is fixedly connected to the first rotating shaft, and the second connecting arm is One end is pivotally connected to the middle of the first connecting arm, and the other end of the second connecting arm is pivotally connected to the flipping block, and one end of the third connecting arm is pivotally connected to the first connecting arm One end of the first rotating shaft, the other end of the third connecting arm is pivotally connected to the slider, and one end of the fourth connecting arm is pivotally connected to a middle portion of the second connecting arm, the first The other end of the four connecting arms is pivotally connected to the slider.
  • a locking mechanism including a locking disk, a cutting bar, a fixing block, a back plate, a first spring, a lever, and a lock a locking block, a connecting rod, a bearing, a second spring, a roller mounting seat and a second roller, the locking disk is sleeved on the first rotating shaft, and the locking disk is provided with a locking hole
  • the back plate is fixed on the base
  • the lever is slidably fixed to the back plate
  • one end of the lever is fixed to the fixing block
  • the other end of the fixing block is inserted
  • the strip is fixed, the free end of the insert extends into the lock hole
  • the first spring is sleeved on the lever, and one end of the first spring abuts the fixed block
  • the first The other end of a spring abuts the back plate, and an end of the lever facing away from the fixing block is bent downward to form a bend, and the support is fixed on the base, and
  • the present invention provides a sealing plate and a driving mechanism.
  • the baffle is driven by the driving mechanism to form a sealing fit with the opening of the box body, so that the external environment can not invade the box body, and the inside of the box body
  • the power supply is fully protected.
  • the drive mechanism drives the baffle away from the opening, so that the charging gun extends into the accommodating cavity and is connected with the power supply to realize power supply.
  • the charging gun is withdrawn and the baffle continues to be
  • the drive mechanism drives a sealing fit with the opening of the housing.
  • Figure 1 is a side view of the present invention
  • FIG. 2 is a schematic structural view of a driving mechanism
  • Figure 3 is a front elevational view of the guide plate
  • Fig. 4 is a view taken along line A-A of Fig. 3;
  • an embodiment of the present invention provides a shore-based power receiving box, comprising: a box body 1 having a receiving cavity 2 therein, and the receiving cavity 2 is in the box body 1
  • One side is formed with an opening 3
  • the box body 1 is preferably a structure having an upper width and a lower width.
  • the opening 3 is formed on the side wall of the box body 1 so as to reduce the intrusion of rainwater, and the power supply 11 is received in the accommodating cavity 2
  • the remaining space in the accommodating cavity 2 can also accommodate other tools; the baffle 4 is disposed in the accommodating cavity 2, and the outer contour of the baffle 4 is adapted to the inner contour of the opening 3.
  • the baffle 4 can completely block the opening 3, and the sealing property is good;
  • the driving mechanism the output end is connected with the baffle 4, so that the baffle 4 is close to or away from the opening 3,
  • the baffle 4 forms a sealing fit with the opening 3.
  • a sealing strip may be added to the outer edge of the baffle 4 to enhance the sealing effect.
  • the baffle 4 is driven by the driving mechanism to form a sealing fit with the opening 3 of the casing 1, so that the external environment cannot penetrate into the casing 1.
  • the power supply 11 in the casing 1 is fully protected and needs to be used.
  • the driving mechanism drives the baffle 4 away from the opening 3, the charging gun extends into the accommodating cavity 2, and is connected with the power supply 11 to realize power supply.
  • the charging gun is withdrawn, and the baffle 4 continues to be driven by the driving mechanism.
  • the opening 3 of the casing 1 forms a sealing fit.
  • the driving mechanism includes a connecting member, a base 5, a first rotating shaft 6, a second rotating shaft 7, a first bearing housing 8, a rocker arm 9, a first roller 10, and a driving plate 12.
  • the base 5 is disposed on In the accommodating cavity 2, the first rotating shaft 6 is rotatably fixed to the base 5, and two ends of the connecting member are respectively connected to the back of the baffle 4 and the first rotation On the shaft 6, the rotation of the first rotating shaft 6 drives the baffle 4 to rotate to approach or away from the opening 3.
  • the first rotating shaft 6 is fitted with a first bevel gear 13, the first bearing a seat 8 is fixed to the base 5, the second rotating shaft 7 is rotatably fixed to the first bearing housing 8, the axis of the second rotating shaft 7 and the first rotating shaft
  • the axial lines of 6 are perpendicular to each other, and one end of the second rotating shaft 7 is fitted with a second bevel gear 14 meshing with the first bevel gear 13, and the other end of the second rotating shaft 7 is
  • the rocker arm 9 is fixedly connected.
  • the first roller 10 is disposed on a side of the rocker arm 9 facing away from the second rotating shaft 7 and away from the second rotating shaft 7.
  • the driving plate 12 can be The sliding plate is fixed to the inner wall of the accommodating cavity 2, and the slipping manner can be referred to the sliding fit of the guide rail of the prior art, which is not described herein.
  • a guiding groove 15 is defined on one side of a roller 10.
  • the guiding groove 15 includes a first guiding section 16, a connecting section 17, and a second guiding section 18.
  • the height of the second guiding section 18 is higher than the first guiding
  • the height of the segment 16 is high, and the two ends of the connecting portion 17 are respectively connected to the first guiding segment 16 and the second guiding segment 18, and the first roller 10 extends into the guiding groove 15.
  • the first roller 10 is initially located in the first guiding segment 16, and the baffle 4 is in close contact with the opening 3 to form a sealing fit.
  • the driving plate 12 starts horizontal movement, the first roller 10 is The first guiding section 16 is raised to the second guiding section 18, and the second rotating shaft 7 is thus rotated to drive the first rotating shaft 6 to rotate, and then the shutter 4 is turned inward, and the opening 3 is opened, when the shutter 4 needs to be reset,
  • the driving plate 12 is reversely moved, and the first roller 10 is returned to the first guiding segment 16 by the second guiding portion 18, and the second rotating shaft 7 is reversed, which in turn drives the shutter 4 to be turned outward to complete the sealing engagement.
  • the horizontal movement of the driving plate 12 can be driven by a human or a motor.
  • the motor driving mode is preferably adopted, which saves time and labor, and switches to the manual driving mode under the condition that the motor cannot work, and the preferred structure of the motor driving mode.
  • the driving motor 19 is further provided with a driving gear 20, and a driving gear 20 is fixed to the bottom of the guiding plate, and the driving rack 21 is coupled with the driving gear 20 Engage.
  • the rotational movement of the output shaft of the drive motor 19 is converted into the horizontal movement of the drive plate 12 by the meshing engagement of the drive gear 20 and the drive rack 21.
  • the connecting member includes a first connecting arm 22, a second connecting arm 23, a third connecting arm 24, and a fourth connecting arm 25.
  • the back of the baffle 4 is fixed with a flipping block 26, and the flipping is performed.
  • a sliding groove 27 is defined in the surface of the block 26, and a sliding block 28 is slidably fitted in the sliding groove 27, and one end of the first connecting arm 22 is fixedly connected to the first rotating shaft 6, and the second connecting arm is One end of the third connecting arm 23 is pivotally connected to the middle of the first connecting arm 22, and the other end of the second connecting arm 23 is pivotally connected to the flipping block 26.
  • One end of the third connecting arm 24 is pivotally connected to the One end of the first connecting arm 22 away from the first rotating shaft 6 , the other end of the third connecting arm 24 is pivotally connected to the slider 28 , and one end of the fourth connecting arm 25 is pivotally connected to the In the middle of the second connecting arm 23, the other end of the fourth connecting arm 25 is pivotally connected to the slider 28.
  • the slider 28 will move downward, giving the baffle 4 a tilting force, and the baffle 4 is closely attached to the opening 3.
  • the baffle 4 is reversely turned, the block is blocked.
  • the board 4 will gradually become horizontal.
  • the power supply 11 is preferably fixed to the back of the baffle 4, so that the baffle 4 also provides a certain protection to the power supply 11 in the rainy environment, preventing rain from hitting the power supply. Power supply 11.
  • the lock mechanism includes a lock disk 29, a insert 30, a fixing block 31, a back plate 32, a first spring 33, a lever 34, a locking block 35, a connecting rod 36, a support 37, a second spring 38, a roller mounting seat 39 and a second roller 40, the locking disc 29 being fitted on the first rotating shaft 6, the locking disc A locking hole 41 is defined in the upper portion, and the back plate 32 is fixed on the base 5.
  • the lever 34 is slidably fixed to the back plate 32, and one end of the lever 34 is
  • the fixing block 31 is fixed, the other end of the fixing block 31 is fixed to the insert 30, the free end of the insert 30 extends into the locking hole 41, and the first spring 33 is sleeved in the One end of the first spring 33 abuts against the fixing block 31, and the other end of the first spring 33 abuts against the back plate 32, and the lever 34 faces away from the fixing.
  • One end of the block 31 is bent downward to form a bend, the support 37 is fixed to the base 5, and the link 36 is slidably fixed to the support 37, and the link 36 is Axis line and said
  • the shaft lines of the levers 34 are perpendicular to each other, and the lock block 35 is fixed to one end of the link 36, and the lock block 35 extends between the back plate 32 and the bend of the lever 34.
  • the surface of the locking block 35 is formed with a guiding inclined surface 42 .
  • the other end of the connecting rod 36 is fixedly connected to the roller mounting seat 39 , and the second roller 40 is fixed to the roller mounting seat 39 .
  • the second spring 38 is fitted on the connecting rod 36, one end of the second spring 38 abuts the abutment 37, and the other end of the second spring 38 and the roller mounting seat 39 Abutting, a side of the driving plate 12 facing the second roller 40 is recessed with a locking groove 43, the locking groove 43 includes a locking portion 44, an arc segment 45 and an unlocking portion 46, The slot depth of the locking segment 44 is deeper than the slot depth of the unlocking segment 46. The two ends of the arc segment 45 are respectively connected to the locking segment 44 and the unlocking segment 46, and the second roller 40 extends. It enters the locking groove 43.
  • the second roller 40 When the baffle 4 is sealingly engaged with the opening 3, the second roller 40 is located in the locking segment 44. At this time, the insert 30 is inserted into the locking hole 41, and the first rotating shaft 6 is locked and cannot be rotated. The baffle 4 is still in close contact with the opening 3 to maintain a sealed state by the external force, the driving plate 12 is horizontally moved, the second roller 40 is rolled by the locking portion 44 to the unlocking portion 46, and the connecting rod 36 is moved toward the lever 34.
  • the second spring 38 is compressed, and the locking block 35 is inserted into the gap between the back plate 32 and the bend of the lever 34, and the guide slope 42 abuts the bending of the lever 34 due to The guiding action of the guiding slope 42 causes the lever 34 to gradually pull outward, the first spring 33 is compressed, the insert 30 is pulled out of the locking hole 41, and the locking disk 29 is unlocked.
  • the first roller 10 is also It runs just to the end of the first guiding section 16 and runs towards the second guiding section 18.
  • the baffle 4 When the power supply is finished, the baffle 4 needs to move toward the opening 3, the driving plate 12 moves in the reverse direction, the first roller 10 first moves from the second guiding segment 18 to the first guiding segment 16, and the baffle 4 completes the turning, and the second roller 40 It also runs to the end of the unlocking section 46, runs toward the locking section 44, the second spring 38 rebounds, the link 36 returns, the locking block 35 is withdrawn, the first spring 33 rebounds, the lever 34 returns, the cutting insert 30 is reinserted into the lock hole 41 and remains locked.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Transmission Devices (AREA)
  • General Details Of Gearings (AREA)

Abstract

一种岸基接电箱，包括：箱体(1)，内部设有容置腔(2)，容置腔(2)在箱体(1)的一侧形成有开口(3)；挡板(4)，设于容置腔(2)内；驱动机构，输出端与挡板(4)连接，以使得挡板(4)靠近或远离开口(3)，挡板(4)朝向开口(3)移动到极限位置时，挡板(4)与开口(3)形成密封配合。该岸基接电箱通过设置挡板(4)和驱动机构，在常态下，挡板(4)被驱动机构驱动与箱体(1)的开口(3)形成密封配合，这样外界的不利环境就无法侵入箱体(1)内，箱体(1)内的供电电源(11)得到了充分保护，需要使用时，驱动机构带动挡板(4)远离开口(3)，这样充电枪伸入容置腔(2)内，与供电电源(11)连接，实现供电，供电结束后，充电枪撤出，挡板(4)继续被驱动机构驱动与箱体(1)的开口(3)形成密封配合。

Description

一种岸基接电箱 技术领域
本发明涉及电力设备技术领域，特别是一种岸基接电箱。
背景技术
现有技术中，船舶岸电技术是船舶靠岸时所用的一种供电技术。目前，大型船舶特别是油船和集装箱船靠港时通常使用燃油制品(多为重油和柴油)发电，来满足船舶用电需求。重油和柴油等燃油制品在燃烧过程中产生大量硫化物和氮氧化物，对周边环境造成严重污染，污染后通过气候作用可以传播至数百公里以外的地区。而且国内外很多港区都集中在市区，到港船舶停靠港口产生污染与中心城区环境保护的矛盾已经越来越突出，所以需要一种河港船舶岸基供电装置来实现对船舶的充电，继而达到减少化石燃料的使用。
现有的岸基供电装置包括有接电箱，接电箱内装配有供电电源，在恶劣环境下，海水或雨水容易打入接电箱内，存在安全隐患。
发明内容
本发明的目的是提供一种岸基接电箱，以解决现有技术中的不足，给予供电电源充分的保护，且结构紧凑，设计合理。
本发明提供了一种岸基接电箱，包括：
箱体，内部设有容置腔，所述容置腔于所述箱体的一侧形成有开口；
挡板，设于所述容置腔内；
驱动机构，输出端与所述挡板连接，以使得挡板靠近或远离所述开口，所述挡板朝向所述开口移动到极限位置时，所述挡板与所述开口形成密封配合。
如上所述的岸基接电箱，其中，优选的是，所述驱动机构包括连接件、基台、第一旋转轴、第二旋转轴、第一轴承座、摇臂、第一滚轮以及驱动板，所述基台设于所述容置腔内，所述第一旋转轴可转动的固定于所述基 台上，所述连接件的两端分别连接于所述挡板的背部和所述第一旋转轴上，所述第一旋转轴上套装有第一锥形齿轮，所述第一轴承座固定于所述基台上，所述第二旋转轴可转动的固定于所述第一轴承座上，所述第二旋转轴的轴心线与所述第一旋转轴的轴心线相互垂直，所述第二旋转轴的一端套装有与所述第一锥形齿轮啮合的第二锥形齿轮，所述第二旋转轴的另一端与所述摇臂固定连接，所述第一滚轮设于所述摇臂的背离所述第二旋转轴的一侧且远离所述第二旋转轴设置，所述驱动板可横向滑移的固定于所述容置腔的内壁上，所述驱动板面向所述第一滚轮的一侧凹设有导向槽，所述导向槽包括第一导向段、连接段以及第二导向段，所述第二导向段的高度比所述第一导向段的高度高，所述连接段的两端分别连接所述第一导向段和所述第二导向段，所述第一滚轮延伸进所述导向槽内。
如上所述的岸基接电箱，其中，优选的是，还包括有驱动电机，所述驱动电机的输出轴上套装有驱动齿轮，所述导向板的底部固定有驱动齿条，所述驱动齿条与所述驱动齿轮相啮合。
如上所述的岸基接电箱，其中，优选的是，所述连接件包括第一连接臂、第二连接臂、第三连接臂以及第四连接臂，所述挡板的背部固定有翻转块，所述翻转块的表面凹设有滑槽，所述滑槽内滑动配合有滑块，所述第一连接臂的一端与所述第一旋转轴固定连接，所述第二连接臂的一端枢接于所述第一连接臂的中部，所述第二连接臂的另一端枢接于所述翻转块上，所述第三连接臂的一端枢接于所述第一连接臂的远离所述第一旋转轴的一端，所述第三连接臂的另一端枢接于所述滑块上，所述第四连接臂的一端枢接于所述第二连接臂的中部，所述第四连接臂的另一端枢接于所述滑块上。
如上所述的岸基接电箱，其中，优选的是，还包括有锁止机构，所述锁止机构包括锁止盘、插条、固定块、背板、第一弹簧、拨杆、锁止块、连杆、支座、第二弹簧、滚轮安装座以及第二滚轮，所述锁止盘套装于所述第一旋转轴上，所述锁止盘上开设有锁止孔，所述背板固定于所述基台上，所述拨杆可滑移的固定于所述背板上，所述拨杆的一端与所述固定块固定，所述固定块的另一端与所述插条固定，所述插条的自由端延伸进所 述锁止孔内，所述第一弹簧套于所述拨杆上，所述第一弹簧的一端与所述固定块抵接，所述第一弹簧的另一端与所述背板抵接，所述拨杆的背离所述固定块的一端向下弯折形成折弯，所述支座固定于所述基台上，所述连杆可滑移的固定于所述支座上，所述连杆的轴心线与所述拉杆的轴心线相互垂直，所述锁止块固定于所述连杆的一端，所述锁止块延伸进所述固定板和所述拨杆的折弯之间的间隙内，所述锁止块的表面形成有导向斜面，所述连杆的另外一端与所述滚轮安装座固定连接，所述第二滚轮固定于所述滚轮安装座上，所述第二弹簧套装于所述连杆上，所述第二弹簧的一端与所述支座抵接，所述第二弹簧的另一端与所述滚轮安装座抵接，所述导向板的面向所述第二滚轮的一侧凹设有锁止槽，所述锁止槽包括锁止段、弧形段以及解锁段，所述锁止段的槽深比所述解锁段的槽深要深，所述弧形段的两端分别连接所述锁止段和所述解锁段，所述第二滚轮延伸进所述锁止槽内。
如上所述的岸基接电箱，其中，优选的是，所述挡板的外缘圈套有密封条。
与现有技术相比，本发明通过设置挡板和驱动机构，在常态下，挡板被驱动机构驱动与箱体的开口形成密封配合，这样外界的不利环境就无法侵入箱体内，箱体内的供电电源受到了充分保护，需要使用时，驱动机构带动挡板远离开口，这样充电枪伸入容置腔内，与供电电源连接，实现供电，供电结束后，充电枪撤出，挡板继续被驱动机构驱动与箱体的开口形成密封配合。
附图说明
图1是本发明的侧视图；
图2是驱动机构的结构示意图；
图3是导向板的正视图；
图4是图3的A-A向视图。
附图标记说明：1-箱体，2-容置腔，3-开口，4-挡板，5-基台，6-第一旋转轴，7-第二旋转轴，8-第一轴承座，9-摇臂，10-第一滚轮，11-供电电 源，12-驱动板，13-第一锥形齿轮，14-第二锥形齿轮，15-导向槽，16-第一导向段，17-连接段，18-第二导向段，19-驱动电机，20-驱动齿轮，21-驱动齿条，22-第一连接臂，23-第二连接臂，24-第三连接臂，25-第四连接臂，26-翻转块，27-滑槽，28-滑块，29-锁止盘，30-插条，31-固定块，32-背板，33-第一弹簧，34-拨杆，35-锁止块，36-连杆，37-支座，38-第二弹簧，39-滚轮安装座，40-第二滚轮，41-锁止孔，42-导向斜面，43-锁止槽，44-锁止段，45-弧形段，46-解锁段。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能解释为对本发明的限制。
如图1至图4所示，本发明的实施例提供了一种岸基接电箱，包括：箱体1，内部设有容置腔2，所述容置腔2于所述箱体1的一侧形成有开口3，所述箱体1优选为上宽下窄的结构，开口3形成于箱体1的侧壁上，这样可以减少雨水的侵扰，供电电源11收容于容置腔2内，所述容置腔2内的富余空间也可以收容其他工具；挡板4，设于所述容置腔2内，所述挡板4的外部轮廓与所述开口3的内部轮廓相适应，或者大于所述开口3，这样挡板4能完全封堵住开口3，密封性好；驱动机构，输出端与所述挡板4连接，以使得挡板4靠近或远离所述开口3，所述挡板4朝向所述开口3移动到极限位置时，所述挡板4与所述开口3形成密封配合。挡板4的外缘可加装有密封条，以增强密封效果。
在常态下，挡板4被驱动机构驱动与箱体1的开口3形成密封配合，这样外界的不利环境就无法侵入箱体1内，箱体1内的供电电源11受到了充分保护，需要使用时，驱动机构带动挡板4远离开口3，这样充电枪伸入容置腔2内，与供电电源11连接，实现供电，供电结束后，充电枪撤出，挡板4继续被驱动机构驱动与箱体1的开口3形成密封配合。
所述驱动机构包括连接件、基台5、第一旋转轴6、第二旋转轴7、第 一轴承座8、摇臂9、第一滚轮10以及驱动板12，所述基台5设于所述容置腔2内，所述第一旋转轴6可转动的固定于所述基台5上，所述连接件的两端分别连接于所述挡板4的背部和所述第一旋转轴6上，所述第一旋转轴6的旋转带动挡板4转动，以靠近或远离所述开口3，所述第一旋转轴6上套装有第一锥形齿轮13，所述第一轴承座8固定于所述基台5上，所述第二旋转轴7可转动的固定于所述第一轴承座8上，所述第二旋转轴7的轴心线与所述第一旋转轴6的轴心线相互垂直，所述第二旋转轴7的一端套装有与所述第一锥形齿轮13啮合的第二锥形齿轮14，所述第二旋转轴7的另一端与所述摇臂9固定连接，所述第一滚轮10设于所述摇臂9的背离所述第二旋转轴7的一侧且远离所述第二旋转轴7设置，所述驱动板12可横向滑移的固定于所述容置腔2的内壁上，这种滑移方式可参考现有技术中的导轨导槽的滑动配合，在此不做赘述，所述驱动板12面向所述第一滚轮10的一侧凹设有导向槽15，所述导向槽15包括第一导向段16、连接段17以及第二导向段18，所述第二导向段18的高度比所述第一导向段16的高度高，所述连接段17的两端分别连接所述第一导向段16和所述第二导向段18，所述第一滚轮10延伸进所述导向槽15内。
所述第一滚轮10初始时候是位于第一导向段16内，此时挡板4紧贴于所述开口3处，形成密封配合，当驱动板12开始水平运动，所述第一滚轮10由第一导向段16升至第二导向段18，第二旋转轴7因此旋转，带动第一旋转轴6旋转，继而挡板4向内翻转，开口3敞开，当挡板4需要复位时候，所述驱动板12反向运动，第一滚轮10由第二导向段18回到第一导向段16，第二旋转轴7反转，继而带动挡板4向外翻转，完成密封配合。
驱动板12的水平运动可以采用人力驱动也可以采用电机驱动方式，本实施例优选采用电机驱动方式，省时省力，在电机无法工作条件下再切换到人力驱动的方式，电机驱动方式的优选结构为：还包括有驱动电机19，所述驱动电机19的输出轴上套装有驱动齿轮20，所述导向板的底部固定有驱动齿条21，所述驱动齿条21与所述驱动齿轮20相啮合。通过驱动齿轮20和驱动齿条21的啮合配合，将驱动电机19的输出轴的旋转运动转化为驱动板12的水平运动。
本实施例中，所述连接件包括第一连接臂22、第二连接臂23、第三连接臂24以及第四连接臂25，所述挡板4的背部固定有翻转块26，所述翻转块26的表面凹设有滑槽27，所述滑槽27内滑动配合有滑块28，所述第一连接臂22的一端与所述第一旋转轴6固定连接，所述第二连接臂23的一端枢接于所述第一连接臂22的中部，所述第二连接臂23的另一端枢接于所述翻转块26上，所述第三连接臂24的一端枢接于所述第一连接臂22的远离所述第一旋转轴6的一端，所述第三连接臂24的另一端枢接于所述滑块28上，所述第四连接臂25的一端枢接于所述第二连接臂23的中部，所述第四连接臂25的另一端枢接于所述滑块28上。
所述挡块翻转至开口3处后，滑块28会向下移动，给予挡板4一个倾斜的作用力，将挡板4紧贴于开口3处，当挡板4反向翻转时候，挡板4会逐渐趋于水平，本实施例中，优选将供电电源11固定于挡板4的背部，这样挡板4也会给供电电源11一定的保护，在雨天环境中，避免雨水打到供电电源11上。
为了使得挡板4的密封配合稳定牢靠，还包括有锁止机构，所述锁止机构包括锁止盘29、插条30、固定块31、背板32、第一弹簧33、拨杆34、锁止块35、连杆36、支座37、第二弹簧38、滚轮安装座39以及第二滚轮40，所述锁止盘29套装于所述第一旋转轴6上，所述锁止盘29上开设有锁止孔41，所述背板32固定于所述基台5上，所述拨杆34可滑移的固定于所述背板32上，所述拨杆34的一端与所述固定块31固定，所述固定块31的另一端与所述插条30固定，所述插条30的自由端延伸进所述锁止孔41内，所述第一弹簧33套于所述拨杆34上，所述第一弹簧33的一端与所述固定块31抵接，所述第一弹簧33的另一端与所述背板32抵接，所述拨杆34的背离所述固定块31的一端向下弯折形成折弯，所述支座37固定于所述基台5上，所述连杆36可滑移的固定于所述支座37上，所述连杆36的轴心线与所述拨杆34的轴心线相互垂直，所述锁止块35固定于所述连杆36的一端，所述锁止块35延伸进所述背板32和所述拨杆34的折弯之间的间隙内，所述锁止块35的表面形成有导向斜面42，所述连杆36的另外一端与所述滚轮安装座39固定连接，所述第二滚轮40固定于所述滚 轮安装座39上，所述第二弹簧38套装于所述连杆36上，所述第二弹簧38的一端与所述支座37抵接，所述第二弹簧38的另一端与所述滚轮安装座39抵接，所述驱动板12的面向所述第二滚轮40的一侧凹设有锁止槽43，所述锁止槽43包括锁止段44、弧形段45以及解锁段46，所述锁止段44的槽深比所述解锁段46的槽深要深，所述弧形段45的两端分别连接所述锁止段44和所述解锁段46，所述第二滚轮40延伸进所述锁止槽43内。
挡板4与所述开口3密封配合时，所述第二滚轮40位于锁止段44内，此时插条30插入锁止孔41内，第一旋转轴6得以锁定，不能转动，所述挡板4受到外力作用也依旧能紧贴于开口3处保持密封状态，驱动板12水平移动，第二滚轮40由锁止段44滚到解锁段46，连杆36朝向拨杆34方向运动，第二弹簧38被压缩，锁止块35插入所述背板32和所述拨杆34的折弯之间的间隙内，所述导向斜面42与所述拨杆34的折弯抵接，由于导向斜面42的导向作用，所述拨杆34逐渐向外拉，第一弹簧33被压缩，插条30被拉出所述锁止孔41，锁止盘29解锁，此时第一滚轮10也恰好运行到第一导向段16的末端，朝向第二导向段18运行。当供电结束，挡板4需要朝向开口3运动时，驱动板12反向移动，第一滚轮10先从第二导向段18运动到第一导向段16，挡板4完成翻转，第二滚轮40也运行到解锁段46的末端，朝向锁止段44运行，第二弹簧38回弹，连杆36回位，锁止块35退出，第一弹簧33回弹，拨杆34回位，插条30重新插入锁止孔41内，保持锁定状态。
以上依据图式所示的实施例详细说明了本发明的构造、特征及作用效果，以上所述仅为本发明的较佳实施例，但本发明不以图面所示限定实施范围，凡是依照本发明的构想所作的改变，或修改为等同变化的等效实施例，仍未超出说明书与图示所涵盖的精神时，均应在本发明的保护范围内。

Claims (6)

  1. 一种岸基接电箱，其特征在于，包括：
    箱体(1)，内部设有容置腔(2)，所述容置腔(2)于所述箱体(1)的一侧形成有开口(3)；
    挡板(4)，设于所述容置腔(2)内；
    驱动机构，输出端与所述挡板(4)连接，以使得挡板(4)靠近或远离所述开口(3)，所述挡板(4)朝向所述开口(3)移动到极限位置时，所述挡板(4)与所述开口(3)形成密封配合。
  2. 根据权利要求1所述的岸基接电箱，其特征在于：所述驱动机构包括连接件、基台(5)、第一旋转轴(6)、第二旋转轴(7)、第一轴承座(8)、摇臂(9)、第一滚轮(10)以及驱动板(12)，所述基台(5)设于所述容置腔(2)内，所述第一旋转轴(6)可转动的固定于所述基台(5)上，所述连接件的两端分别连接于所述挡板(4)的背部和所述第一旋转轴(6)上，所述第一旋转轴(6)上套装有第一锥形齿轮(13)，所述第一轴承座(8)固定于所述基台(5)上，所述第二旋转轴(7)可转动的固定于所述第一轴承座(8)上，所述第二旋转轴(7)的轴心线与所述第一旋转轴(6)的轴心线相互垂直，所述第二旋转轴(7)的一端套装有与所述第一锥形齿轮(13)啮合的第二锥形齿轮(14)，所述第二旋转轴(7)的另一端与所述摇臂(9)固定连接，所述第一滚轮(10)设于所述摇臂(9)的背离所述第二旋转轴(7)的一侧且远离所述第二旋转轴(7)设置，所述驱动板(12)可横向滑移的固定于所述容置腔(2)的内壁上，所述驱动板(12)面向所述第一滚轮(10)的一侧凹设有导向槽(15)，所述导向槽(15)包括第一导向段(16)、连接段(17)以及第二导向段(18)，所述第二导向段(18)的高度比所述第一导向段(16)的高度高，所述连接段(17)的两端分别连接所述第一导向段(16)和所述第二导向段(18)，所述第一滚轮(10)延伸进所述导向槽(15)内。
  3. 根据权利要求2所述的岸基接电箱，其特征在于：还包括有驱动电机(19)，所述驱动电机(19)的输出轴上套装有驱动齿轮(20)，所述导向板的底部固定有驱动齿条(21)，所述驱动齿条(21)与所述驱动齿轮(20)相啮合。
  4. 根据权利要求2所述的岸基接电箱，其特征在于：所述连接件包括第一连接臂(22)、第二连接臂(23)、第三连接臂(24)以及第四连接臂(25)，所述挡板(4)的背部固定有翻转块(26)，所述翻转块(26)的表面凹设有滑槽(27)，所述滑槽(27)内滑动配合有滑块(28)，所述第一连接臂(22)的一端与所述第一旋转轴(6)固定连接，所述第二连接臂(23)的一端枢接于所述第一连接臂(22)的中部，所述第二连接臂(23)的另一端枢接于所述翻转块(26)上，所述第三连接臂(24)的一端枢接于所述第一连接臂(22)的远离所述第一旋转轴(6)的一端，所述第三连接臂(24)的另一端枢接于所述滑块(28)上，所述第四连接臂(25)的一端枢接于所述第二连接臂(23)的中部，所述第四连接臂(25)的另一端枢接于所述滑块(28)上。
  5. 根据权利要求2所述的岸基接电箱，其特征在于：还包括有锁止机构，所述锁止机构包括锁止盘(29)、插条(30)、固定块(31)、背板(32)、第一弹簧(33)、拨杆(34)、锁止块(35)、连杆(36)、支座(37)、第二弹簧(38)、滚轮安装座(39)以及第二滚轮(40)，所述锁止盘(29)套装于所述第一旋转轴(6)上，所述锁止盘(29)上开设有锁止孔(41)，所述背板(32)固定于所述基台(5)上，所述拨杆(34)可滑移的固定于所述背板(32)上，所述拨杆(34)的一端与所述固定块(31)固定，所述固定块(31)的另一端与所述插条(30)固定，所述插条(30)的自由端延伸进所述锁止孔(41)内，所述第一弹簧(33)套于所述拨杆(34)上，所述第一弹簧(33)的一端与所述固定块(31)抵接，所述第一弹簧(33)的另一端与所述背板(32)抵接，所述拨杆(34)的背离所述固定块(31)的一端向下弯折形成折弯，所述支座(37)固定于所述基台(5)上，所述连杆(36)可滑移的固定于所述支座(37)上，所述连杆(36)的轴心线与所述拉杆的轴心线相互垂直，所述锁止块(35)固定于所述连杆(36)的一端，所述锁止块(35)延伸进所述固定板和所述拨杆(34)的折弯之间的间隙内，所述锁止块(35)的表面形成有导向斜面(42)，所述连杆(36)的另外一端与所述滚轮安装座(39)固定连接，所述第二滚轮(40)固定于所述滚轮安装座(39)上，所述第二弹簧(38)套装于所述连杆(36)上，所述第二弹簧(38)的一端与所述支座 (37)抵接，所述第二弹簧(38)的另一端与所述滚轮安装座(39)抵接，所述导向板的面向所述第二滚轮(40)的一侧凹设有锁止槽(43)，所述锁止槽(43)包括锁止段(44)、弧形段(45)以及解锁段(46)，所述锁止段(44)的槽深比所述解锁段(46)的槽深要深，所述弧形段(45)的两端分别连接所述锁止段(44)和所述解锁段(46)，所述第二滚轮(40)延伸进所述锁止槽(43)内。
  6. 根据权利要求1所述的岸基接电箱，其特征在于：所述挡板(4)的外缘圈套有密封条。
PCT/CN2018/084188 2017-09-13 2018-04-24 一种岸基接电箱 WO2019052176A1 (zh)

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